Home / 36,425.26-54,507.84-26,441.56

Finding the Fourth Proportional to 36,425.26, 54,507.84 and 26,441.56

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Solution

The fourth proportional to 36,425.26, 54,507.84 and 26,441.56 is: 39,567.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,425.26 : 54,507.84 = 26,441.56 : x
  2. Step 2: Convert to fraction form
    36,425.26/54,507.84 = 26,441.56/x
  3. Step 3: Cross multiply
    36,425.26x = 54,507.84 × 26,441.56
  4. Step 4: Simplify right side
    36,425.26x = 1,441,272,321.83
  5. Step 5: Solve for x
    x = 1,441,272,321.83/36,425.26
  6. Step 6: Final answer
    x = 39,567.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.